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Level 1

9 points

NHI0(MacBookPro15,1): thunderbolt power on failed

Every time when I close MBP 2018 it restarts and I send report

MacBook Pro 15”, macOS 10.14

Posted on May 17, 2019 11:09 PM

Top-ranking reply

Level 6

16,710 points

Posted on May 18, 2019 4:49 AM

disconnect everything except power cord and try

SMC reset https://support.apple.com/en-us/HT201295

Zap pram https://support.apple.com/en-us/HT204063

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